Article
Geosciences, Multidisciplinary
Yun-Feng Pan, Shan Liu, Lang Lin, Yuan-Yue Cheng, Rui Hou, Heng-Xiang Li, Zhen Yuan, Xiang-Rong Xu
Summary: This study investigated the transfer of chemical additives from microplastics to the environment or organisms. The particle size of microplastics and environmental parameters were found to play crucial roles in the release of chemical additives. The diffusion model explained the release data of chemical additives from microplastics better than the other two models.
Article
Engineering, Environmental
Sakthinarenderan Saikumar, Ravi Mani, Mirunalini Ganesan, Inbakandan Dhinakarasamy, Thavamani Palanisami, Dharani Gopal
Summary: Microplastic contamination in marine ecosystems poses a growing concern due to its trophic transfer and negative effects on marine organisms. This study investigates the transfer and impacts of polystyrene microplastics in an estuarine food chain. The results show that microplastics can be transferred through the food chain, although the transfer rates are low. The exposed organisms exhibit stress responses, suggesting the potential risk of microplastics reaching humans through the food chain.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Environmental Sciences
Yun-Feng Pan, Shan Liu, Heng-Xiang Li, Lang Lin, Rui Hou, Yuan-Yue Cheng, Xiang-Rong Xu
Summary: This study investigated the occurrence and distribution of HBCDs and MPs in aquatic organisms inhabiting different substrates. It was found that organisms inhabiting EPS buoys had significantly higher concentrations of HBCDs than those in other substrates. Additionally, HBCDs can be transferred from EPS buoys to aquatic organisms through aqueous and dietary exposures, while MPs derived from EPS buoys may be mistaken as food and ingested by aquatic organisms.
ENVIRONMENTAL POLLUTION
(2023)
Article
Environmental Sciences
Qiuxia Xu, Xijian Peng, Yuanming Guo, Qing Hao, Yanlin Hou, Chenghu Yang
Summary: The combined pollution of microplastics (MPs) and persistent organic pollutants (POPs) has become a matter of increasing concern globally. This study examined the effect of MPs on the bioaccumulation of Dechlorane Plus (DP), a chlorinated flame retardant, in thick-shell mussels. The results showed that the concentration of DPs in the adductor muscle, gill, and gonad of mussels increased over time, but not in the visceral mass. The concentration of DPs in the gonads and gills was significantly affected by the concentration of PS, while no significant correlation was observed between the concentration of DPs and the concentration of PS in the adductor muscle and visceral mass. Additionally, DPs exhibited selective enrichment of syn-DP in mussel tissues, which was not significantly correlated with PS concentration. These findings provide new insights into the interaction between microplastics and persistent organic pollutants in marine organisms.
FRONTIERS IN ENVIRONMENTAL SCIENCE
(2023)
Article
Environmental Sciences
Ziyue Yu, Changzhou Yan, Donghua Qiu, Xin Zhang, Ce Wen, Sijun Dong
Summary: Microplastics have the ability to carry antibiotics, and this study aimed to investigate their combined eco-toxicology. Zebrafish were exposed to different sized polystyrene plastics and oxytetracycline (OTC) for 30 days. The results showed that smaller plastic particles led to increased OTC accumulation in the liver, and both microplastics and OTC caused severe liver damage. The study also identified significant changes in biomarkers and gene expression profiles, particularly in the steroid biosynthesis pathway.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Environmental
Yuejiao Li, Guangxin Yang, Jun Wang, Lin Lu, Xuan Li, Yuqi Zheng, Zhenzhong Zhang, Shaoguo Ru
Summary: The study showed that MPs can increase the bioaccumulation of Phe in aquatic organisms, reduce reproductive capacity, and exacerbate toxicity effects. Maternal uptake of Phe can be transferred to offspring, with accumulation increasing with MPs concentrations. MPs may amplify the adverse effects of organic pollutants on the health and population stability of marine fishes.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Geosciences, Multidisciplinary
Qun Xie, Hengxiang Li, Zhenliang Li, Haiting Zhang, Minqing Yuan, Minfu Wu, Huawei Li, Xiangrong Xu
Summary: This study investigated the accumulation and speciation distribution of heavy metals on EPS microplastics (MPs) and their potential ecological risks to marine organisms. The results showed that heavy metals accumulated on the EPS MPs over time, and they had different speciation distributions. Compared to sediments, heavy metals on aged EPS MPs had higher migration and bioavailability. Considering accumulation amount, chemical speciation, and toxicity, the risk levels of heavy metals on EPS MPs were in the order of Cd > Pb > As > Ni > Cu > Zn. The ecological risk of heavy metals on EPS MPs increased over time, with Cd, Pb, As, and Ni being the primary contributing factors.
Article
Construction & Building Technology
Tacila Bertulino de Souza, Marcelo H. F. Medeiros, Fernanda W. C. Araujo, Antonio Acacio de Melo Neto
Summary: Foam concrete with porous structure and reduced specific mass was produced by incorporating ultra-lightweight expanded polystyrene aggregate (EPS). The integration of EPS pearls in foam concrete was investigated, and the properties of the concrete were evaluated using various tests. The results showed that the replacement of expanded polystyrene reduced the mass and had potential applications in the civil construction industry as a thermal and acoustic insulator.
MATERIALS AND STRUCTURES
(2023)
Article
Environmental Sciences
Yoonsub Kim, Hwang Lee, Mi Jang, Sang Hee Hong, Jung-Hwan Kwon
Summary: The study determined the partition constants of HBCDs between plastics and seawater, revealing EPS plastics as a significant source of HBCDs. The fugacity of α-HBCD in rock mussels was greater than that of γ-HBCD, while β-HBCD proved to be a sufficient tracer for determining the diffusive flux.
ENVIRONMENTAL POLLUTION
(2021)
Article
Environmental Sciences
Tong Liu, Kuan Fang, Yalei Liu, Xiaolian Zhang, Lingxi Han, Xiuguo Wang
Summary: The study revealed significant enantioselective degradation of hexaconazole in artificial soil, with the S-enantiomer showing higher acute toxicity in earthworms than the R-enantiomer. The transcriptome sequencing results indicated that S-HEX had a more pronounced impact on various biological functions than R-HEX, suggesting a higher risk to soil organisms. These findings highlight the importance of assessing environmental risks of chiral pesticides at the enantiomeric level.
ENVIRONMENTAL POLLUTION
(2021)
Article
Chemistry, Physical
Qing-Fang Guan, Huai-Bin Yang, Yu-Xiang Zhao, Zi-Meng Han, Zhang-Chi Ling, Kun-Peng Yang, Chong-Han Yin, Shu-Hong Yu
Summary: Plastic packaging materials are widely used but lead to serious white pollution, especially as polystyrene foam containers may release microplastics. Reducing the use of PS foam containers at high temperatures and developing healthy materials as substitutes could be promising solutions.
Article
Polymer Science
Wilasinee Sriprom, Adilah Sirivallop, Aree Choodum, Wadcharawadee Limsakul, Worawit Wongniramaikul
Summary: Recycled polymer/natural fiber composites were successfully produced using the dissolution method, and the treated fibers improved the tensile strength and impact strength of the materials while reducing the flexural strength.
Article
Environmental Sciences
Shiji Xu, Fan Shen, Jialu Song, Yingnan Wang, Sumei Yu, Luqing Zhang, Hua Fang, Yunlong Yu
Summary: This study investigated the environmental behavior of mefentrifluconazole, a new triazole fungicide, in terms of its enantioselective bioactivity, acute toxicity, and bioaccumulation in earthworms. The results showed that R-( - )-mefentrifluconazole exhibited higher bioactivity but lower toxicity compared to its S-( + )-enantiomer. The bioaccumulation of mefentrifluconazole in earthworms was non-enantioselective and related to its adsorption onto soils. The concentrations of mefentrifluconazole in pore water and CaCl2 extraction were closely related to its accumulation in earthworms, providing useful indicators for estimating its bioavailability in soil.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Kang Ou-Yang, Tangqi Feng, Yifang Han, Guangyu Li, Jianhong Li, Hongju Ma
Summary: The study evaluated the enantioselective bioaccumulation, metabolism, and toxic effects of metolachlor and S-metolachlor in zebrafish, revealing different toxic effects of the two chemicals and potentially gender-specific impacts on the endocrine system. Most biological indicators returned to normal within 7 days after exposure, possibly due to rapid metabolism of the chemicals.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Polymer Science
Sangram P. Bhoite, Jonghyuck Kim, Wan Jo, Pravin H. Bhoite, Sawanta S. Mali, Kyu-Hwan Park, Chang-Kook Hong
Summary: The study prepared a water-based intumescent flame retardant system and MDI-coated EPS microspheres, showing improved flame retardant performance of EPS foam. Results indicated that the new flame retardant materials effectively reduced the fire risk of EPS foam.
Article
Environmental Sciences
Cuiping Ning, Yuan Gao, Haijun Zhang, Lei Wang, Haoran Yu, Lili Zou, Rong Cao, Jiping Chen
Summary: In this study, FT-ICR MS was used to identify the molecular compositions of water-soluble organic matter (WSOM) in atmospheric particulate matter. The results showed that the molecular composition of WSOM varies with seasons and atmospheric conditions, with a higher correlation with temperature and O3 concentration. The concentrations of SO42- and NO3- were positively correlated with the abundance of sulfur-containing compounds. MS/MS analysis confirmed the presence of organic sulfates and nitrooxy-organosulfates in WSOM.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Chu Peng, Ning He, Yinghong Wu, Yuan Lu, Hongwen Sun, Lei Wang
Summary: The ingestion of environmental microplastics poses potential health risks to animals, with the excretion dynamics playing a crucial role. While the excretion of microplastics in invertebrates and fishes has been studied, there is a lack of information on mammalian excretion, especially for fibrous microplastics. This study examines the excretion behavior of ingested nylon microplastics in rats and reveals that smaller microplastics are excreted more slowly than larger ones. Additionally, some nanoplastics can pass through the gut barrier and enter the bloodstream, highlighting the need for further attention to the health risks associated with ingested microplastics, particularly nanoparticles.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2022)
Article
Environmental Sciences
Huajing Zhang, Shuyi Zhang, Zhenghua Duan, Lei Wang
Summary: This study evaluated the toxicity of nano PET at environmental concentrations on human lung carcinoma cells. The results showed that nano PET had a concentration-dependent effect on cell viability, possibly through an increase in reactive oxygen species causing a decrease in mitochondrial membrane potential.
ENVIRONMENT INTERNATIONAL
(2022)
Article
Environmental Sciences
Jiaping Xu, Wanjuan Bi, Liting Hua, Zhipeng Cheng, Yu Wang, Dandan Li, Weitao Liu, Lei Wang, Hongwen Sun
Summary: Plastics are commonly used in feed processing, which may result in contamination of plasticizers and microplastics in animal feeds. This study analyzed the concentrations of two typical microplastics (PET and PC), seven phthalates, and their metabolites in pig feed samples in China. The findings showed that DEHP had the highest concentration among the detected phthalates.
Article
Environmental Sciences
Yongcheng Li, Yiming Yao, Nan Xiao, Yarui Liu, Yongrui Du, Min Liu, Qiuyue Zhang, Hongzhi Zhao, Tao Zhang, Huajing Zhang, Lei Wang, Haining Luo, Yunshan Zhang, Hongwen Sun
Summary: Phthalates, a widely used plasticizer, have raised concerns due to their reproductive toxicity. However, there is limited research on the relationship between phthalate metabolites (mPAEs) in serum and human ovarian function. This study found that certain mPAEs in serum samples were associated with changes in antral follicle count and estradiol levels.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2022)
Article
Environmental Sciences
Yuhe Li, Tao Zhang, Zhipeng Cheng, Qianru Zhang, Ming Yang, Leicheng Zhao, Shaohan Zhang, Yuan Lu, Hongwen Sun, Lei Wang
Summary: This study is the first to observe the presence of liquid crystal monomers (LCMs) in occupational workers from an e-waste dismantling area in South China. The study found relatively high concentrations of LCMs in the workers, with the workers showing significantly higher exposure levels compared to residents from reference areas.
ENVIRONMENT INTERNATIONAL
(2022)
Article
Environmental Sciences
Qian Zhao, Rui Zhang, Lei Wang, Hongwen Sun, Chunguang Liu
Summary: This study investigates the accumulation of boron in soils, sediments, and plants in wastewater irrigation farmlands. The results show that long-term irrigation of wastewater leads to excessive accumulation of boron in soils and sediments, which may pose a toxicity risk to plants.
ENVIRONMENTAL MONITORING AND ASSESSMENT
(2023)
Article
Environmental Sciences
Chunmei Ran, Chunguang Liu, Chu Peng, Xinxin Li, Yu Liu, Ye Li, Wenjun Zhang, Hongming Cai, Lei Wang
Summary: The oxidative stress on terrestrial animals caused by heavy metal-contaminated soil was evaluated using oxidative potential (OP), which was found to be influenced mostly by water extractable Cu, Pb, Zn, and Cd in the soil. The study also showed that oxidative stress in earthworms can be reflected through biomarkers and is negatively correlated with the OP of soils. Metabolomic analysis further confirmed the correlation between four ROS-related metabolites in earthworms and OP values, suggesting that OP can serve as an indicator for ecological risk assessment of heavy metal-contaminated soil.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Environmental
Junjie Zhang, Miao Peng, Enkui Lian, Lu Xia, Alexandros G. Asimakopoulos, Sihai Luo, Lei Wang
Summary: Micro/nanoplastics are a global pollutant that poses serious concerns to human and ecosystem health. However, the identification and visualization of these plastics, especially nanoplastics, have been challenging due to the lack of reliable analytical methods. This study reports an efficient surface-enhanced Raman spectroscopy (SERS) substrate that can detect trace nanoplastics with high sensitivity and reliability in an aquatic environment. It was successfully used to detect nanoplastics in commercially bottled drinking water, estimating an annual consumption of 10^14 particles by humans.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Environmental
Qiuyue Zhang, Yu Wang, Meng Gao, Yongcheng Li, Leicheng Zhao, Yiming Yao, Hao Chen, Lei Wang, Hongwen Sun
Summary: A large-scale survey was conducted to measure the concentrations of five organophosphite antioxidants (OPAs) and three novel organophosphate esters (NOPEs) in 139 dust samples across China. The results showed that the concentrations of OPAs and NOPEs in outdoor dust were at median levels of 33.8 ng/g and 7990 ng/g, respectively. The distribution of NOPEs was significantly associated with annual sunshine duration and precipitation at each sampling site.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Environmental
Zhenghua Duan, Jing Wang, Haihong Zhang, Yudi Wang, Yizhuo Chen, Jiaoyue Cong, Zhiyuan Gong, Hongwen Sun, Lei Wang
Summary: The cardiovascular toxicity of nanoparticles in zebrafish at different temperatures was studied, and the toxicity mechanisms were explored through multi-omic analyses. It was found that elevated temperatures increased nanoparticle accumulation, oxidative stress levels, and mitochondrial oxidative phosphorylation rate, resulting in increased zebrafish mortality. However, elevated temperatures also reduced the cardiovascular toxicity of nanoparticles by enhancing myocardial contractility. Nevertheless, the health risks of enhanced myocardial contraction caused by nanoparticle exposure at elevated temperatures need further consideration.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Environmental Sciences
Yu Liu, Hongzhi Zhao, Hao Chen, Xinxin Li, Chunmei Ran, Hongwen Sun, Lei Wang
Summary: Wearing masks can effectively prevent the spread of viruses, but their impact on skin health needs further evaluation. A non-invasive D-squame sampling method and untargeted metabolomics analysis were developed to identify changes in the skin metabolome caused by wearing masks. Seventeen differential metabolites were significantly downregulated, suggesting a potential risk of skin barrier disruption and inflammation. Intermittent mask removal can alleviate changes in the skin metabolome.
ENVIRONMENT INTERNATIONAL
(2023)
Article
Environmental Sciences
Chu Peng, Xinyi Zhang, Mengxi Li, Yuan Lu, Chunguang Liu, Lei Wang
Summary: This study analyzed the shape and size of over 102,860 microplastic particles in indoor dust from 39 cities in China using laser direct infrared technology. It developed a shape index (fshape) based on the aspect ratio of the particles to assess the contribution of textile release. A composition index (fcomp) was proposed based on the mass concentration ratio of polyethylene terephthalate (PET) to polyamide (PA) to estimate the contribution of textile and non-textile sources to indoor microplastics. The results showed that a significant portion of indoor microplastics comes from textiles, specifically polyester.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Environmental
Xiaoxiao Li, Yiming Yao, Maosen Zhao, Ji Yang, Yumeng Shi, Hao Yu, Zhipeng Cheng, Hao Chen, Yu Wang, Lei Wang, Hongwen Sun
Summary: This study investigated the occurrence of organophosphate ester (OPE) flame retardants and plasticizers in rainfall runoffs and agricultural soils near a plastic recycling industrial park in North China. They identified novel organophosphorus compounds (NOPs) using high-resolution mass spectrometry-based nontarget analysis. The study found that plastic recycling and reprocessing activities are significant sources of OPEs and NOPs, posing risks to ecological and human health.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Agriculture, Multidisciplinary
Yatong Xing, Xinying Gong, Ping Wang, Yu Wang, Lei Wang
Summary: The occurrence of organic phosphate esters (OPEs) and organic phosphite antioxidants (OPAs) in five plastic food packages was detected using liquid chromatography-tandem mass spectrometry. Three OPEs and three OPAs were found in the plastic packages.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2023)
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)